baber/WOPTO huggingface dataset:
Patent EP-0391657-A3 (EP)
Title: Tuner control apparatus having tune-by-label capability
IPC: H03J1/00
Filed: 1990-04-03
Abstract: A signal selection system for a television receiver comprises means (102, 104) for selecting a particular modulated RF signal respective of video information from a plurality of modulated RF signals corresponding to respective channels in response to a control signal; means (108) coupled to said selecting means for detecting the RF signal to produce a pair of detected baseband signals representative of video and audio information; a pair of auxiliary input terminals (111) for receiving a pair of auxiliary baseband signals representative of video and audio information from one of a plurality of external sources; memory means (120) for storing label data representative of labels comprising at least one alphabetical character and selection data associated with respective ones of said modulated RF signals and the pair of auxiliary baseband signals; data entry means (116, 118, 128) for generating the label data and the selection data under user control, wherein the labels associated with both of the modulated RF signals and the pair of auxiliary baseband signals can be any label which is convenient for a user to identify respective ones of the channels and the external source associated with the pair of auxiliary baseband signals; and a microcomputer (110) coupled to the data entry means for storing the label data and the selection data in the memory means during a programming mode and for retrieving the selection data from the memory means for selecting one of the particular modulated RF signal and the pair of auxiliary baseband signals in response to label data input by the user during a signal selection mode. <IMAGE>
Patent EP-0394003-A3 (EP)
Title: Crt beam control circuit
IPC: H04N5/14
Filed: 1990-04-18
Abstract: This invention relates generally to the field of circuits for controlling the beam currents conducted in cathode ray tubes in television receivers, with important use for preventing warping or blistering of the shadow mask used in conjunction with cathode ray tubes for color television receivers, due to heating from localized and intense peak beam currents. An anti-blister circuit comprises a first detector (Q1,R1,R2,R3) for detecting amplitude excursions of a signal with luminance information beyond a white level threshold during each horizontal scan. This enables the circuit to be more sensitive by responding to excursions occurring during each horizontal scanning line. A first timer (C1,R5), responsive to the first detector, provides a first control signal related to a minimum duration of each amplitude excursion of the signal beyond the threshold. This enables the circuit to avoid controlling beam current, for example by reducing contrast, responsive to signal peaks which are too short to cause blistering or warping. Finally, a switch (Q2) and second timer (C2,R6), responsive to the first control signal, provide a second control signal which falls at a first rate to reduce beam current, for example by reducing contrast, during each minimum duration amplitude excursion; and, which rises at a second rate to permit the beam current to increase after termination of the amplitude excursion, until the next minimum duration excursion. The time constant for the second rate is much greater than the time constant of the first rate.
Patent EP-0398567-A3 (EP)
Title: Method of operating ac magnetic devices with high efficiency at high frequency
IPC: H01F27/42
Filed: 1990-05-04
Abstract: Efficient high frequency operation of magnetic devices is achieved by 
utilizing ferrites that have a low power dissipation hysteresis characteristic and by 
designing these magnetic devices to operate within an operational range where all 
applied magnetic forces to the magnetic core have a substantially linear constant 
permeability response. Within this operational range the hysteresis loop of the 
selected ferrite material approximates an ellipse with very little area encompassed 
between the increasing and decreasing B-H locus of the hysteresis loop. The cyclic 
energy dissipation is significantly reduced as compared to conventional magnetic 
operations and high frequency operation can be achieved with very high efficiencies.
Patent EP-0414427-A3 (EP)
Title: Slot machine
IPC: G07F17/34
Filed: 1990-08-13
Abstract: Whether or not a hit is given to a game is determined before symbol trains stop moving, or preferably when a start lever is manipulated for starting the motion of the symbol trains. For a game allowed to have a hit, the motion speed of symbol trains is switched from a high speed to a low speed, or the speed is set at a low speed from the beginning. For a game not allowed to have a hit, the symbol trains move at a high speed from the beginning. From the difference between motion speeds, a player can be given beforehand suggestion as to whether the game has been allowed to have a hit.
Patent EP-0448109-A3 (EP)
Title: Image processing method
IPC: G09G5/28
Filed: 1991-03-21
Abstract: In this invention, an original image is read to be formed as a 
contour bit map, and the bit map is read out for each plurality of picture 
elements. Then, in the position to which the aforementioned unit of 
plurality of picture elements corresponds on the original image, a predetermined 
bit map data is to be written by a logical sum. If the operation is 
indicated as a shadowing process, a bit map of a predetermined oblique line 
for a shadow designated by a direction and a length is to be written. The 
aforementioned operation is carried out for every plurality of picture 
elements on the contour bit map so as to thicken or shadow the original 
image at a high speed. When the method of this invention is applied as to 
a large size region, since the work area for the reservation of the contour 
data becomes larger to exhibit less effectiveness of the space usage, the 
processing area is designed to be divided, if required, to be processed. 
In such a division method, it is required to set up as work areas a 
reservation area for keeping the contour bit map and a writing-in region for 
writing in the synthetic unit data in the use of the logical sum. Providing 
the latter mentioned writing-in region makes it possible to save a clipping 
treatment, and also give an advantage for effecting the thinning operation.
Patent EP-0505888-A3 (EP)
Title: Chucking device for a rotating dental tool
IPC: A61C1/14
Filed: 1992-03-16
Abstract: A device for releasing a chucking device for a rotating dental tool is presented which contains a spring-loaded pressure cap (5) to which a force-transmission member (6, 9) is allocated which interacts with a release element (4), rotating with the tool (3), of the chucking device (2) in such a way that the force-transmission member faces the release element without contact when the pressure cap is not actuated and axially displaces the release element when the pressure cap is actuated, as a result of which the chucking device is moved out of a chucking position holding the tool in place into a relief position releasing the tool. In order to provide largely wear-free actuation of the pressure cap for the chucking device, it is proposed to rotatably mount the force-transmission member (6, 9) on the pressure cap (5) coaxially to the chucking device (2). The force-transmission member (6) can be mounted on the pressure cap (5) by means of a sliding bearing arrangement (7) or by means of a ball bearing (9). <IMAGE>
Patent EP-0559321-A3 (EP)
Title: Active matrix liquid crystal light valve with driver circuit
IPC: G09G3/36
Filed: 1993-01-27
Abstract: A technology is disclosed in which the voltage of a 
drive signal pulse to be supplied to a switch, which 
transfers a signal to be supplied to a liquid crystal cell, 
is raised. A plurality of lines for the signals to be 
supplied to a switch array which transfers the signal to be 
supplied to the liquid crystal cell is provided so as to 
supply drive signal pulses for operating switches which 
correspond to a plurality of the lines while time 
sequentially overlapping the drive signal pulses.
Patent EP-0634861-A3 (EP)
Inventor: BRONOLD JOSEF DIPL-ING
IPC: H04Q11/04
Filed: 1994-06-29
Abstract: This circuit contains at least one alarm indication circuit (R1 to R12; OP) for detecting direct-current signals, which is additionally used for detecting contacts by the wires of the subscriber line with the power line in that it is preceded by bypass components (D1 to D4) which limit power line voltages to such an extent that the alarm indication circuit will not be overdriven, and in that it is followed by a time assessment circuit (TA) for distinguishing between power line voltage and direct-current signals. <IMAGE>
Patent EP-0643278-A3 (EP)
Title: An evaporator for use in car coolers.
Inventor: SASKI HIRONAKA
IPC: F25B39/00
Filed: 1990-08-14
Abstract: An evaporator comprising a plurality of unit heat exchangers (A, B) each of which has a circuit formed therethrough for a heat exchanging medium and a connecting means (220, 230) for connecting the circuits in fluid communication with each other, each of the unit heat exchangers comprising a plurality of tubes (1) arranged in parallel with each other, a plurality of fins (2) each interposed between the two adjacent tubes (1) and a pair of hollow headers (3, 23 and 4, 24) to which both ends of each tube (1) are connected in fluid communication. The unit heat exchangers (A, B) are arranged fore and aft in a direction of air flow so that one of them faces windward, with the other lying leeward and unit air flow paths are defined between the adjacent tubes (1) and separated by the fins (2), such that a cross-sectional area of each unit air flow path in the leeward unit heat exchanger is larger than that in the windward one, whereby an amount of condensed water on the leeward unit heat exchanger is prevented from being scattered therefrom. <IMAGE>
Patent EP-0709202-A3 (EP)
Title: Manufacturing method of ink jet head, ink jet head manufactured by same and ink jet device having ink jet head
Inventor: IKETANI MASARU
IPC: B41J2/16
Filed: 1995-10-31
Abstract: In an ink jet head manufacturing method wherein a plurality of substrates provided with ejection energy generating elements for generating energy for ejecting ink, are arranged on a supporting member, and a top plate is mounted on the substrate to cover all of the substrates to form ink flow paths, the improvement residing in that the supporting member is provided with recesses at a supporting portion for supporting the substrates, and an adhesive material is supplied into the recesses, and thereafter, the substrate is placed on the supporting member. <IMAGE>
Patent EP-0718606-A3 (EP)
Title: Wasserzählerverkleidung
Inventor: BADEWITZ
IPC: E03B7/07
Filed: 1995-12-01
Abstract: Die Wasserzählerverkleidung weist eine Abdeckhaube (10)
auf, die vor einem Wasserzähler (20) montiert werden
kann und diesen verdeckt. Die Abdeckhaube (10) nimmt
außer dem Wasserzähler (20) noch die zugehörige Rohrschleife
(28) auf. Dadurch ist es möglich, einen Wasserzähler
(20) in verdeckter Form, z.B. über einem
Druckspüler (14), nachträglich anzubringen.
Patent EP-0749070-A3 (EP)
Title: Method for decentralised supply of a bus and apparatus for carrying out the method
Inventor: KYBURZ BEAT
IPC: H04B3/02
Filed: 1995-12-27
Abstract: Some of the devices (2-5), connected to the bus (1), have associated bus supplies (10), and determine for themselves whether to supply the bus or not depending on the current flow. A transmitting device determines the current flowing in the bus and switches off its internal current supply to the bus when the detected current exceeds an upper current limit. If the current is below a lower limit, it switches on its supply, if it is not already on. If the current is between the two limits, the internal supply state remains unchanged.
Patent EP-0721191-A3 (EP)
Inventor: KOIKE HIROKI
IPC: G11C11/22
Filed: 1996-01-04
Abstract: A ferroelectric memory includes a circuit for temporarily
controlling a parasitic capacitance of a pair of data signal lines to an
optimum value, when data is read out from a memory cell, for the
purpose of minimizing a variation of the voltage on the pair of data signal
lines caused by factor other than the current caused due to the polarization
of the ferroelectric capacitor. Thus, a voltage not smaller than the
coercive voltage can be applied between the opposing electrodes of the
ferroelectric capacitor, with the result that a sufficient read-out signal
voltage can be obtained.
Patent EP-0728453-A3 (EP)
Title: Improvements on latex prophylactic
Inventor: KOPELOWICZ ALBERTO
IPC: A61F6/04
Filed: 1996-02-23
Abstract: In an improved latex prophylactic (1) a fabric (2) is incorporated, wherein the fabric (2) is constituted by an unelastic extremely thin filament (3). The fabric (2) is superposed on a base latex layer (11) and a second latex layer (12) to consolidate them, and a further extremely thin latex layer (13) is superposed on the fabric (2) to coat the assembly. Thus, an increased resistence of the latex prophylactic (1) is obtained, with increased safety and efficiency and decreased risks of breakages. <IMAGE>
Patent EP-0759485-A3 (EP)
Inventor: UMEMURA YOSHIFUMI
IPC: G06Q10/08
Filed: 1996-07-24
Abstract: In a textile machinery, a system and method capable
of determining time points appropriate for exchange of
consumable parts, respectively. A preset lifetime storage
unit 31 stores preset lifetime values of the consumable parts
as inputted through an input unit 32. So long as a jet loom
is in operating state, a loom control computer C1 issues a
signal commanding a time integrating operation to an operation
time integrating circuit 33. The operation time integrating
circuit 33 determines consumed lifetime of consumable part on
the basis of a time lapse counted by a timer 34 so long as the
time integrating command signal is issued by the loom control
computer C1. An exchange decision circuit 35 compares the
preset lifetime of the consumable part stored in the preset
lifetime storage unit 31 with the consumed lifetime determined
by the operation time integrating circuit 33. When the
consumed lifetime of a given consumable part has reached the
preset lifetime, the exchange decision circuit 35 outputs an
activation signal to an alarm device 36 and at the same time
outputs a display command signal to a display control circuit
37. Subsequently, the display control circuit 37 commands a
display unit 38 to display the name of the consumable part of
concern together with the preset lifetime and the consumed
lifetime thereof.
Patent EP-0768066-A3 (EP)
Inventor: HOCH ERNST
IPC: A61F2/00
Filed: 1996-09-28
Abstract: Zur besseren und zementfreien Verankerung einer Hüftkopfkappe für eine
Hüftgelenkprothese wird vorgeschlagen,daß der Kugelkopf (1) aus Keramik
gefertigt ist und daß zwischen dem Kugelkopf (1) und dem Femurkopf ein
Metallteil (2,8,9,10) angeordnet ist.
Patent EP-0776032-A3 (EP)
Inventor: KOSHIISHI AKIRA
IPC: H01L21/311
Filed: 1996-10-25
Abstract: A contact hole is formed in an SiO 2  film on
a silicon wafer (W) by a plasma etching, using a
photoresist as a mask. A process gas is a mixture of
an etching gas of HFPO and a carrier gas of Ar at a
volume ratio of from 1 : 17.5 to 1 : 20. The process
gas is fed into a process chamber (3) which houses the
silicon wafer and is set at a pressure of from 10 mTorr
to 100 mTorr. The process gas is turned into plasma by
electric discharge, and the SiO 2  film is subjected to
etching with the plasma. During the etching, the
target surface of the wafer is kept at a temperature of
from 50°C to 100°C. The etching gas of HFPO is
represented by a structural formula as follows:
Patent EP-0757047-A3 (EP)
IPC: C07D311/74
Filed: 1996-07-31
Abstract: A process is employed for the isolation and 
crystallization of chroman-I from an impure 
mixture, by heating the crude mixture, mixing 
acetone with the hot mixture to obtain a solids-free 
solution and crystallizing the chroman-I from 
the solution. Repeated cycles of the process yield 
high purity chroman-I in good yield.
Patent EP-0772185-A3 (EP)
Inventor: MATSUMOTO JUN
IPC: G10L19/06
Filed: 1996-10-25
Abstract: A signal decoding method and apparatus in which the speech
signal reproducing speed may be controlled easily with high quality
without changing the phoneme or pitch. The signal decoding
apparatus includes a data number converter 5 for converting the
number of orthogonal transform coefficient data entering a
transmission signal input terminal 13 from N to M, an inverse
orthogonal transform unit 6 for inverse orthogonal-transforming the
M number of the orthogonal transform coefficient data obtained by
the data number converter 5, and a linear predictive coding (LPC)
synthesis filter 7 for performing predictive synthesis based on the
short-term prediction residuals obtained by the inverse orthogonal
transform unit 6. For an input signal, short-term prediction
residuals are found and orthogonal-transformed to form the
orthogonal transform coefficient data at a rate of N coefficient data
per transform unit.
Patent EP-0786552-A3 (EP)
Title: Aufzeichnungsmaterial für das Tintenstrahl-Druckverfahren
Inventor: STORBECK WOLFGANG
IPC: D21H11/04
Filed: 1997-01-04
Abstract: Ein Aufzeichnungsmaterial für das Tintenstrahldruckverfahren
mit hoher Dimensionsstabilität, guter
Farbdensität und Wasserfestigkeit, geringem Farbverlaufen
und genaue Feldabstände besteht aus einem Träger und
einer pigment- und bindemittelhaltigen
Tintenaufnahmeschicht, wobei das Papier ein Gemisch von
Nadelholzsulfat- und Eukalyptuszellstoff enthält, eine
Feuchtdehnung in Querrichtung < 3,0%, ein Zugfestigkeits- und
Biegesteifigkeitsverhältnis längs/quer < 2 und eine
Dichte < 0,8 m 3 /kg aufweist.
Patent EP-0837184-A3 (EP)
Title: Trockenpartie
Inventor: STEINER KARL DR
IPC: D21F5/04
Filed: 1997-07-10
Abstract: Es wird eine Trockenpartie einer Maschine zur Herstellung
einer Materialbahn, insbesondere Papier- oder
Kartonbahn, mit mindestens einem Trockenzylinder
und einer Anzahl von Bahnleitwalzen, um die die
Materialbahn gemeinsam mit einem Transportband mäanderförmig
geführt wird, vorgeschlagen, die sich
dadurch auszeichnet, daß der Trockenzylinder
(1;1a;1b;1';1'') und oder die Bahnleitwalzen
(25a;25b) von Fäden, insbesondere von einem aus
Fäden gebildeten Sieb (3a;3b) umgeben sind, das
zwischen Materialbahn (19) und Oberfläche (Umfangsfläche
13,13a,13b,13c,13d) des Trockenzylinders
(1';1'') beziehungsweise Bahnleitwalzen (25a;25b;)
angeordnet ist.
Patent EP-0827185-A3 (EP)
Inventor: UEDA ISSEI
IPC: G03F7/20
Filed: 1997-08-11
Abstract: A substrate transfer system comprising a cassette
table (20, 414) for mounting a cassette (CR, C) which
has an opening portion (43) for loading and unloading a
substrate (W) and a cover (44) detachably provided to
the opening portion (43), process portion (11, 402) for
processing the substrate housed in a cassette on the
cassette table (20, 414), a transfer arm mechanism (21,
411) for taking out the substrate (W) from the cassette
table (20, 414), transferring it to process units G1 to
G5, and returning a processed substrate to the cassette
(CR, C) on the cassette table (20, 414), partition
members (32, 60, and 49) provided between the transfer
arm mechanism (21, 411) and the cassette table (20,
414), for separating an atmosphere on the side of the
transfer arm mechanism (21) from that on the side of
the cassette table (20), a passage (33, 33a) formed in
the partition member (60) so as to face the opening
portion (43) of the cassette on the cassette table (20,
414), for passing the substrate taken out from the
cassette on the cassette table by the transfer arm
mechanism (21) and returning the substrate to the
cassette (CR, C) on the cassette table (20, 414),
cassette moving mechanisms (80 and 82) for moving the
opening portion (43) of the cassette on the cassette
table closer to the passage (33, 33a) or to be farther
from the passage (33, 33a), and a cover removing
mechanism (47, 247) for detaching the cover (44) from
the opening portion (43) or attaching the cover (44) to
the opening portion (43) of the cassette (CR, C).
Patent EP-0832762-A3 (EP)
Title: Karkasse radialer Bauart, Fahrzeugluftreifen mit derartiger Karkasse und Verfahren zur Herstellung eines Fahrzeugluftreifens
Inventor: POQUE DIONYSIUS
IPC: B60C9/08
Filed: 1997-09-18
Abstract: Karkasse radialer Bauart eines Fahrzeugluftreifens mit Gürtel,
die mit parallelen, in Gummi eingebetteten Festigkeitsträgern
ausgebildet ist,
     wobei die Karkasse doppellagig oder dreilagig ausgebildet
ist,   wobei die Lagen der Karkasse mit im wesentlichen gleicher
axialer Breite ausgebildet sind,   wobei jeder parallele Festigkeitsträger der Karkassenlagen
ein Garn ist,   insbesondere mit einer 2/0 oder 3/0-Kernumwicklungsanordnung.
Patent EP-0838545-A3 (EP)
Title: Strickwerkzeug für Textilmaschinen und Herstellungsverfahren für dieses
Inventor: ROTH RICHARD
IPC: D04B35/02
Filed: 1997-09-26
Abstract: Bei der Herstellung von Strickwerkzeugen (1) werden diese
aus einem Halbzeug, wie bspw. einem Stahlband,
ausgestanzt. Die so entstehenden Stanzrohlinge (33) werden
einem Formprägebearbeitungsschritt unterzogen, bei dem
vorhandene, beim Stanzen entstandene scharfe Kanten,
insbesondere Grate (37), durch plastische Deformation des
Stanzrohlings (33) beseitigt werden. Bspw. bei der
Herstellung von Nadelschlitzen geht der Formprägebearbeitungsschritt
in der Bearbeitungsfolge einem spanenden
Bearbeitungsschritt, wie bspw. einem Fräsvorgang, voraus.
Es kann aber auch Fälle geben, bei denen es zweckmäßig
ist, zunächst zu fräsen und dann zu prägen. In den Rohling
wird zunächst eine Vertiefung (61) eingeprägt, deren Boden
im Anschluß spanend abgetragen wird, bis die gewünschte
Vertiefung erhalten wird. Die zuvor in dem Formprägebearbeitungsschritt
enthaltene Berandung der Vertiefung ist
dadurch ohne weitere Nachbearbeitung frei von scharfen
Kanten. Ein Entgraten ist nicht erforderlich. Zusätzliche
Vorteile können durch die in dem Formprägebearbeitungsschritt
erreichte Materialverfestigung erzielt
werden.
Patent EP-0794667-A3 (EP)
Inventor: FUJINAMI YASUSHI
IPC: H04N7/24
Filed: 1993-09-22
Abstract: Video data and audio data are recorded in units of a pack
onto a disk. A pack is constituted from a plurality of packets.
When a packet of video data is present, if the picture at the top
of the video packet is an I-picture, then an entry packet is
disposed immediately prior to the video packet. In the entry
packet, the positions of three prior and following packets are
recorded. The position of the I-picture is detected from the
data of the entry packet. 
     The present invention makes it possible to locate the access
point rapidly to achieve rapid searching.
Patent EP-0862040-A3 (EP)
Inventor: PLEMANI DARIO
IPC: F41A3/58
Filed: 1997-10-18
Abstract: A tensioning device (7) used for achieving mass-production
interchangeability of the barrels for a
shotgun with articulated barrels is positioned
between the barrels (1) and the breech (2) of the
gun and comprises a rod-shaped element (8)
constituted by a fixed portion (11) and a movable
portion (15) guided for moving on the fixed portion
(11) and subject to the action of a powerful spring
(16) which urges it against a tenon (5). Means (18,
19, 22) are provided for adjustably engaging the
rod-shaped element (8) on the tenon (5).
Patent EP-0793072-A3 (EP)
Inventor: PHILLIPS JONATHAN W JR
IPC: F41C3/14
Filed: 1997-02-26
Abstract: A cartridge in a weapon capable of firing several different calibers is
provided. The cartridge bore is adapted for use in weapons having extractor and
positioner mechanisms which permit use of different caliber casings in the same
weapon. With the cartridge bore according to the present invention, casings are
more easily removed after firing and are less likely to stick.